Results 51 to 60 of about 224 (67)

On the Ricci operator of locally homogeneous Lorentzian 3-manifolds

Open Mathematics, 2009
Calvaruso Giovanni, Kowalski Oldrich
doaj   +1 more source

Sphere theorem by means of the ratio of mean curvature functions

Glasgow Mathematical Journal, 2000
Sung-Eun Koh
semanticscholar   +1 more source

Dirac and Plateau billiards in domains with corners

Open Mathematics, 2014
Gromov Misha
doaj   +1 more source

Invariant Submanifolds in a Indefinite Trans-Sasakian Manifold

, 2016
Nanditha S Matad
semanticscholar   +1 more source

A note on the Dirichlet problem at infinity for manifolds of negative curvature

, 1992
Albert Borbély
semanticscholar   +1 more source

Describing the universal cover of a noncompact limit

, 2006
John M. Ennis, Guofang Wei
semanticscholar   +1 more source

The conjugate locus for the Euler top I. The axisymmetric case

, 2007
L. Bates, F. Fassò
semanticscholar   +1 more source

Hyperbolic Closed Geodesics††AMS (MOS) 1970 SUBJECT CLASSIFICATION: 53C20, 58F15.‡‡This is an abstract of a lecture under the same title at the conference “Dynamical Systems” in Salvador, Bahia, Brazil, on July 22, 1971. The content of this paper falls under the program of the “Sonderforschungsbereich Theoretische Mathematik” at Bonn University.

, 1973
Wilhelm Klingenberg
openaire   +2 more sources

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Analysis, Geometry and Topology of Positive Scalar Curvature Metrics

Oberwolfach Reports, 2018
Riemannian manifolds with positive scalar curvature play an important role in mathematics and general relativity. Obstruction and existence results are connected to index theory, bordism theory and homotopy theory, using methods from partial differential
B. Ammann, B. Hanke, A. Neves
semanticscholar   +1 more source

Mini-Workshop: Spaces and Moduli Spaces of Riemannian Metrics

, 2018
Thomas Farrell, D. Wraith, Mark Walsh, Andrey Gogolev, Mauricio Bustamante   +4 more
semanticscholar   +1 more source